The atomic mass of potassium is 39.1. What is the mass of #6.02 * 10^23# atoms of potassium?
The atomic mass of potassium is equal to
By definition, the unified atomic mass unit is equal to
This means that the molar mass of potassium, which tells you the mass of one mole of the element, will be equal to
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The mass of (6.02 \times 10^{23}) atoms of potassium is (39.1 , \text{g}).
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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